15 stamps of equal value cost $18.00. what will be cost of 22 such stamps.
Answers
Answered by
2
First of all, let's find out the value of 1 stamp
15 stamp = $18
1 stamp = 18/15 = $1.2
Now the value of 22 such stamps
22*1.2 = $26.4
15 stamp = $18
1 stamp = 18/15 = $1.2
Now the value of 22 such stamps
22*1.2 = $26.4
Answered by
5
Let the cost of 1 stamp be ........$X
ATQ.....
15*X=$18.00
X=18/15
X=1.2
Then,
Cost of 22 stams is..........$1.2*22
=$26.4
ATQ.....
15*X=$18.00
X=18/15
X=1.2
Then,
Cost of 22 stams is..........$1.2*22
=$26.4
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